| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.83 | 6.193% | $179.2856 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $242.81 | 9.371% | $265.5637 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $195.25 | 9.694% | $214.1775 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $244.46 | 7.518% | $262.8385 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $44.28 | 4.862% | $46.4329 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $29.57 | 7.654% | $31.8333 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $248.81 | 9.210% | $271.7254 | $271.73 | $271.75 | $271.70 |
| 7 purchase totals = | $1,174.01 | $1,271.8569 | $1,271.86 | $1,271.95 | $1,271.80 | |